On Mon, 12 Dec 2005 22:44:57 -0500 (EST), Alan Stern <[email protected]> wrote: > On Mon, 12 Dec 2005, Andrew Morton wrote: > > > "J.A. Magallon" <[email protected]> wrote: > > > > > > > Sorry for the delay. I'm just compiling all rcs from rc2 to rc5 and will > > > > try to boot whith them. > > > > > > > > For the rest of your questions: > > > > - I have no /etc/udev/agents.d/usb/usbcore > > > > - I have killed all the devfs compat scripts/rules (BTW, when will be finally > > > > erradicated from udev ;) ? > > > > - Distro: Mandriva Cooker, updated daily, udev-077 now (the hangs I reported > > > > were with 075). > > > > > > > > More info soon... > > > > > > > > > > No problems with plain rc5. It does not seem to _always_ happen on -mm1, > > > I thing I even got a clean boot, but just one. > > > Detailed oops screenshot is here: > > > > > > http://belly.cps.unizar.es/~magallon/oops/oops.jpg > > > > > > > Thanks for that. > > > > Let's add the usb list.. > > Uh-oh. Looks like this one was my fault... Clashing uses of a local > variable. :-( > > Does this patch fix it? > > Alan Stern > > > > Index: usb-2.6/drivers/usb/core/message.c > =================================================================== > --- usb-2.6.orig/drivers/usb/core/message.c > +++ usb-2.6/drivers/usb/core/message.c > @@ -1387,11 +1387,11 @@ free_interfaces: > if (dev->state != USB_STATE_ADDRESS) > usb_disable_device (dev, 1); // Skip ep0 > > - n = dev->bus_mA - cp->desc.bMaxPower * 2; > - if (n < 0) > + i = dev->bus_mA - cp->desc.bMaxPower * 2; > + if (i < 0) > dev_warn(&dev->dev, "new config #%d exceeds power " > "limit by %dmA\n", > - configuration, -n); > + configuration, -i); > > if ((ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), > USB_REQ_SET_CONFIGURATION, 0, configuration, 0, > Bingo! This corrected the problem. I applied it to rc5-mm2 and booted nicely. One less bug. A side question. Are this messages dangerous ? hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 23 (level, low) -> IRQ 19 PCI: Setting latency timer of device 0000:00:1d.7 to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller PCI: cache line size of 128 is not supported by device 0000:00:1d.7 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5 ehci_hcd 0000:00:1d.7: irq 19, io mem 0xed200000 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb 1-1: unable to read config index 0 descriptor/all ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ usb 1-1: can't read configurations, error -71 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 8 ports detected lspci: 00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) Thanks for all. But don't be too happy, I have a couple things in the queue, like SMP kernel not booting with 'nosmp' :). -- J.A. Magallon <jamagallon()able!es> \ Software is like sex: werewolf!able!es \ It's better when it's free Mandriva Linux release 2006.1 (Cooker) for i586 Linux 2.6.15-rc5-mm2 (gcc 4.0.2 (4.0.2-1mdk for Mandriva Linux release 2006.1))
Attachment:
signature.asc
Description: PGP signature
- Follow-Ups:
- Re: [linux-usb-devel] Re: 2.6.15-rc5-mm1
- From: Alan Stern <[email protected]>
- Re: [linux-usb-devel] Re: 2.6.15-rc5-mm1
- References:
- Re: 2.6.15-rc5-mm1
- From: Andrew Morton <[email protected]>
- Re: [linux-usb-devel] Re: 2.6.15-rc5-mm1
- From: Alan Stern <[email protected]>
- Re: 2.6.15-rc5-mm1
- Prev by Date: Re: [PATCH -mm 6/9] unshare system call : allow unsharing of fs structure
- Next by Date: Re: [PATCH -mm 7/9] unshare system call : allow unsharing of namespace
- Previous by thread: Re: [linux-usb-devel] Re: 2.6.15-rc5-mm1
- Next by thread: Re: [linux-usb-devel] Re: 2.6.15-rc5-mm1
- Index(es):
 |